Merge pull request #2571 from reaperhulk/revokedcertificatebuilder

RevokedCertificateBuilder

1 files changed, 80 insertions, 0 deletions

diff --git a/tests/test_x509_revokedcertbuilder.py b/tests/test_x509_revokedcertbuilder.py
new file mode 100644
index 00000000..9f79387b
--- /dev/null
+++ b/tests/test_x509_revokedcertbuilder.py
@@ -0,0 +1,80 @@
+# This file is dual licensed under the terms of the Apache License, Version
+# 2.0, and the BSD License. See the LICENSE file in the root of this repository
+# for complete details.
+
+from __future__ import absolute_import, division, print_function
+
+import datetime
+
+import pytest
+
+from cryptography import x509
+from cryptography.hazmat.backends.interfaces import X509Backend
+
+
+class TestRevokedCertificateBuilder(object):
+    def test_serial_number_must_be_integer(self):
+        with pytest.raises(TypeError):
+            x509.RevokedCertificateBuilder().serial_number("notanx509name")
+
+    def test_serial_number_must_be_non_negative(self):
+        with pytest.raises(ValueError):
+            x509.RevokedCertificateBuilder().serial_number(-1)
+
+    def test_serial_number_must_be_less_than_160_bits_long(self):
+        with pytest.raises(ValueError):
+            # 2 raised to the 160th power is actually 161 bits
+            x509.RevokedCertificateBuilder().serial_number(2 ** 160)
+
+    def test_set_serial_number_twice(self):
+        builder = x509.RevokedCertificateBuilder().serial_number(3)
+        with pytest.raises(ValueError):
+            builder.serial_number(4)
+
+    def test_revocation_date_invalid(self):
+        with pytest.raises(TypeError):
+            x509.RevokedCertificateBuilder().revocation_date("notadatetime")
+
+    def test_revocation_date_before_unix_epoch(self):
+        with pytest.raises(ValueError):
+            x509.RevokedCertificateBuilder().revocation_date(
+                datetime.datetime(1960, 8, 10)
+            )
+
+    def test_set_revocation_date_twice(self):
+        builder = x509.RevokedCertificateBuilder().revocation_date(
+            datetime.datetime(2002, 1, 1, 12, 1)
+        )
+        with pytest.raises(ValueError):
+            builder.revocation_date(datetime.datetime(2002, 1, 1, 12, 1))
+
+    @pytest.mark.requires_backend_interface(interface=X509Backend)
+    def test_no_serial_number(self, backend):
+        builder = x509.RevokedCertificateBuilder().revocation_date(
+            datetime.datetime(2002, 1, 1, 12, 1)
+        )
+
+        with pytest.raises(ValueError):
+            builder.build(backend)
+
+    @pytest.mark.requires_backend_interface(interface=X509Backend)
+    def test_no_revocation_date(self, backend):
+        builder = x509.RevokedCertificateBuilder().serial_number(3)
+
+        with pytest.raises(ValueError):
+            builder.build(backend)
+
+    @pytest.mark.requires_backend_interface(interface=X509Backend)
+    def test_create_revoked(self, backend):
+        serial_number = 333
+        revocation_date = datetime.datetime(2002, 1, 1, 12, 1)
+        builder = x509.RevokedCertificateBuilder().serial_number(
+            serial_number
+        ).revocation_date(
+            revocation_date
+        )
+
+        revoked_certificate = builder.build(backend)
+        assert revoked_certificate.serial_number == serial_number
+        assert revoked_certificate.revocation_date == revocation_date
+        assert len(revoked_certificate.extensions) == 0